72852836

素因数分解:

$2^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{60509}}^1$

素因数の和:60563

約数の個数: 24

約数和(自身を含む): 149096640

約数和(自身を除く): 76243804

約数列:

[1, 2, 4, 7, 14, 28, 43, 86, 172, 301, 602, 1204, 60509, 121018, 242036, 423563, 847126, 1694252, 2601887, 5203774, 10407548, 18213209, 36426418, 72852836]

約数ペア:

[(1, 72852836), (2, 36426418), (4, 18213209), (7, 10407548), (14, 5203774), (28, 2601887), (43, 1694252), (86, 847126), (172, 423563), (301, 242036), (602, 121018), (1204, 60509)]